Railroad Archives Online
- CollectionD0335.2 - Northern Pacific Railway Historical Association Depot Photograph Collection
- Series004 - Northern Pacific Railroad Company
- Subseries Level 1014 - Photographs
- Subseries Level 2003 - Railroads--Buildings and Structures
- Subseries Level 3002 - Depots and Freighthouses
- 532 more...
- ItemNPDepot0533 - Northern Pacific Depot at St Cloud, Minnesota, undated
- ItemNPDepot0534 - Northern Pacific Depot at St Cloud, Minnesota, undated
- ItemNPDepot0535 - Northern Pacific Depot at St Cloud, Minnesota, undated
- ItemNPDepot0536 - Northern Pacific Depot at St Regis, Montana, 1971
- ItemNPDepot0537 - Northern Pacific Depot at St. Clair, Washington, 1929
- ItemNPDepot0538 - Northern Pacific Depot at Stadium, Washington, circa 1920
- ItemNPDepot0539 - Northern Pacific Depot at Stanton, North Dakota, undated
- ItemNPDepot0540 - Northern Pacific Depot at Stanton, North Dakota, undated
- ItemNPDepot0541 - Northern Pacific Depot at Stanton, North Dakota, undated
- 120 more...